Regular Expressions 101

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Community Patterns

0

dzrdata-service healthcheck

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

regex

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
-1

Discord Emojis

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 7 years ago
0

Two groups between text

PCRE (PHP <7.3)
"middle" and "middle2" can be any text
Submitted by anonymous - 7 years ago
0

https://sveterra.ru

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

strange

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

Extract Experience

Python
Extract experience from job titles or job description text
Submitted by vidyasagar - 7 years ago
0

Find images URL in text

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

Match a single character at a time present in the list

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 7 years ago
0

Match Hashtag names

Python
no description available
Submitted by anonymous - 7 years ago
0

URL Catcher Regexp

PCRE (PHP <7.3)
Espressione regolare per catturare un URL in un testo
Submitted by Samuel Panicucci - 7 years ago
-2

email regexp

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 7 years ago
0

P10 Email RegEx

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 7 years ago
0

https://aspsvet.ru/

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

CT SINUS LIMITED SMPR

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

split csv row

Python
no description available
Submitted by anonymous - 7 years ago
0

Split html tags

ECMAScript (JavaScript)
no description available
Submitted by Jeremi Stadler - 7 years ago
0

journal filename articles and issues

PCRE (PHP <7.3)
no description available
Submitted by LTA - 7 years ago
1

Formatar CPF

PCRE (PHP <7.3)
Retorna um cpf no formato 123.456.789-11. Cpf de entrada deve conter apenas números
Submitted by anonymous - 7 years ago
0

Validate floating-point value string for .NET System.Double and System.Single.

ECMAScript (JavaScript)
After this validation, you can safely put string to System.Double.Parse and System.Single.Parse functions.
Submitted by Sergey Voronkov - 7 years ago
1...578579580581582...900

Community Library Entry

2

Regular Expression
PCRE (PHP <7.3)

/
^(A[BL]|B[ABDFHLNRSTX]?|C[ABFHMORTVW]|D[ADEGHLNTY]|E[CHNX]?|F[KY]|G[LUY]?|H[ADGPRSUX]|I[GMPV]|JE|K[ATWY]|L[ADELNSU]?|M[EKL]?|N[EGNPRW]?|O[LX]|P[AEHLOR]|R[GHM]|S[AEGKLMNOPRSTWY]?|T[ADFNQRSW]|UB|W[ACDFNRSV]?|YO|ZE)(\d[\dA-Z]?) ?(\d)([A-Z]{2})$
/
gm
Open regex in editor

Description

This UK postcode regex will match all variants of postcode formats including inner London postcodes (eg SW1A), with optional space (both AL11XP and AL1 1XP are valid)

It will reject any postcode that does not specify a valid postcode area.

Each part of the postcode is also captured into a capture group as follows: group 1: POSTCODE AREA group 2: POSTCODE DISTRICT group 3: POSTCODE SECTOR group 4: POSTCODE UNIT

Submitted by anonymous - 6 years ago